Collaboration between multiple institutions and agencies that operate geological sample repositories
The Index to Marine & Lacustrine Geological Samples is a collaboration between multiple institutions and agencies that operate geological sample repositories. The purpose of the database is to help researchers locate sea floor and lakebed cores, grabs, dredges, and drill samples in their collections.
Locations in the Index to Marine and Lacustrine Geological Samples Database (2006)
Sample material is available from participating institutions unless noted as unavailable.
Data include basic collection and storage information. Lithology, texture, age, principal investigator, province, weathering/metamorphism, glass remarks, and descriptive comments are included for some samples. Links are provided to related data and information at the institutions and at NCEI.
Data are coded by individual institutions, several of which receive funding from the US National Science Foundation. For more information see the NSF Division of Ocean Sciences Data and Sample Policy.
The Index is endorsed by the Intergovernmental Oceanographic Commission, Committee on International Oceanographic Data and Information Exchange (IODE-XIV.2).
Searches and data downloads are available via a JSP and an ArcIMS interface. Data selections can be downloaded in tab-delimited or shapefile form, depending on the interface used. Both WMS and WFS interfaces are also available.
The Index was created in 1977 in response to a meeting of Curators of Marine Geological Samples, sponsored by the U.S. National Science Foundation. The Curators' group continues to meet every 2–3 years.
Moore, C.J. and R.E. Habermann, 2006, Core data stewardship: A long-term perspective. In, Rothwell, Guy, ed., New Techniques in Sediment Core Analysis, Geological Society of London Special Publication 267, pp. 241-251 (DOI: 10.1144/GSL.SP.2006.267.01.18).
Mix, A., Conard, B., Broda, J., Carey, S., Firth, J., Janecek, T., Lotti-Bond, R., Moore, C., Norris, R., and D. Schnurrenberger. Curators of Sea Floor and Lakebed Samples Celebrate 25 Years of Service. EOS, Vol., 84, No. 20, 20 May 2003. (DOI: 10.1029/2003EO200005)
Moore, C. J., Curators of Marine Geological Samples Gather at NGDC; Twenty years of cooperation results in worldwide access to global ocean floor samples, Earth System Monitor, Vol. 6, No. 4, June, 1996.
Potter, C.J., 1979, Marine Geological Data and the Core Curators' File, EDIS Magazine.
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